That's like, the opposite of good PR though.
I agree with the core idea of what the OP is saying though (perhaps less so with how it's worded). There hasn't been an exciting content update in years now, with FC's being a massive step backwards, and a worrying sign of what may come, more than anything.
For me, Elite has been running on hope for a good while now, and this hope is getting harder to maintain with each week, especially when what little new is added is handled so poorly. While I've always been a bit on and off with elite, each time I return the game loses my interest quicker and quicker, as the realization that the only real means of progressing is still just a grind.
So yeah, while I don't speak for everyone, my personal interest has been fleeting since horizons. Knowing a bit more of what's to come in the upcoming update would do wonders to reinvigorate the hope that has kept me in the game so far.
And the longer frontier chooses to maintain their policy of silence, the more this hope is replaced with worry. Realistically, if I were to use the last few years to estimate of what's to come, I'd assume that the next era will be a massive disappointment.
Tl;dr: fdev needs to be more open with what they've been working on, as for years now, I've seen nothing but reason to worry.